Air ionizer
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Description
FIG. 1 is a top front perspective view of an air ionizer showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof.
The broken line representation of an electrode in FIG. 1 is for purposes of illustration only and the conventional electric cord has been fragmentarily shown in FIGS. 5 and 6 and omitted from FIGS. 1 through 4 for convenience of illustration.
Referenced Cited
U.S. Patent Documents
D89900 | May 1933 | Lippert |
D216794 | March 1970 | Patrick |
D239163 | March 1976 | Dearling |
D256274 | August 5, 1980 | Ilmasti |
1752291 | April 1930 | Barbiers |
1765299 | June 1930 | Crossmono |
1768891 | July 1930 | Davis et al. |
1990338 | February 1935 | Lippert |
2471949 | May 1949 | Gilowitz |
2989632 | June 1961 | Olson et al. |
3123303 | March 1964 | Dearling |
Patent History
Patent number: D265924
Type: Grant
Filed: Mar 6, 1980
Date of Patent: Aug 24, 1982
Assignee: Ion Systems, Inc. (Berkeley, CA)
Inventor: Stephen J. S. Gehlke (Berkeley, CA)
Primary Examiner: James R. Largen
Attorney: Victor R. Beckman
Application Number: 6/127,897
Type: Grant
Filed: Mar 6, 1980
Date of Patent: Aug 24, 1982
Assignee: Ion Systems, Inc. (Berkeley, CA)
Inventor: Stephen J. S. Gehlke (Berkeley, CA)
Primary Examiner: James R. Largen
Attorney: Victor R. Beckman
Application Number: 6/127,897
Classifications
Current U.S. Class:
D23/150
International Classification: D2304;
International Classification: D2304;